公开(公告)号：US11788496B2

公开(公告)日：2023-10-17

申请号：US17091791

申请日：2020-11-06

Applicant: MRB MACHINING & FERRAMENTARIA LTDA.

Inventor： Roderjan Busato

IPC: F02M51/06 ,  F02M61/18

CPC classification number: F02M51/0671 ,  F02M61/18 ,  F02M51/0685 ,  F02M2200/9038

Abstract: This invention refers to an optimized structure of a high flow fuel dosing valve applied to automobiles in general, particularly to high power racing cars with the purpose of opening and closing an orifice for fuel injection in internal combustion engines for power gain through an innovative and improved mechanical constructiveness of the coil body (1), coil (2), spring (3), needle (4), guide ring (5), lock (6), seat (7), sieve (8), needle body (9) and o-ring (10), with advantages of greater and faster fuel flow, durability, efficiency and power gain.